Louisiana compliance baked into the template
- Sales tax: 4.45% state rate. Generally exempts most services. State 4.45%; combined often 9-11%, highest in nation.
- Late fees: Up to 1.5% per month under La. Rev. Stat. §9:3500. Conventional rate 12%/yr; commercial loans not subject to usury cap.
- Written contract: Required for jobs over $7,500. The template includes a signature block and scope-of-work field.
DevOps Engineer invoice fields
- Discovery / audit — flat
- Hourly engineering — hour, default $195
- Retainer block — flat
- On-call hours — hour
State
LA
Avg invoice
$6,500
Net terms
30 days
Deposit
25%